207687088

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2850

約数の個数: 60

約数和(自身を含む): 473089512

約数和(自身を除く): 265402424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 679, 776, 784, 1358, 1552, 2716, 2731, 4753, 5432, 5462, 9506, 10864, 10924, 19012, 19117, 21848, 38024, 38234, 43696, 76048, 76468, 133819, 152936, 264907, 267638, 305872, 529814, 535276, 1059628, 1070552, 1854349, 2119256, 2141104, 3708698, 4238512, 7417396, 12980443, 14834792, 25960886, 29669584, 51921772, 103843544, 207687088]

約数ペア:

[(1, 207687088), (2, 103843544), (4, 51921772), (7, 29669584), (8, 25960886), (14, 14834792), (16, 12980443), (28, 7417396), (49, 4238512), (56, 3708698), (97, 2141104), (98, 2119256), (112, 1854349), (194, 1070552), (196, 1059628), (388, 535276), (392, 529814), (679, 305872), (776, 267638), (784, 264907), (1358, 152936), (1552, 133819), (2716, 76468), (2731, 76048), (4753, 43696), (5432, 38234), (5462, 38024), (9506, 21848), (10864, 19117), (10924, 19012)]